2 * Copyright (c) 2017 Pantheon Technologies, s.r.o. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.parser.rfc7950.reactor;
10 import static org.opendaylight.yangtools.yang.common.YangVersion.VERSION_1;
11 import static org.opendaylight.yangtools.yang.common.YangVersion.VERSION_1_1;
12 import static org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.global;
13 import static org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.sourceLocal;
14 import static org.opendaylight.yangtools.yang.parser.spi.meta.NamespaceBehaviour.treeScoped;
16 import com.google.common.annotations.Beta;
17 import com.google.common.collect.ImmutableMap;
18 import com.google.common.collect.Sets;
19 import java.util.Collection;
22 import org.opendaylight.yangtools.yang.common.YangVersion;
23 import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
24 import org.opendaylight.yangtools.yang.parser.openconfig.stmt.OpenConfigVersionSupport;
25 import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.ChildSchemaNodeNamespace;
26 import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.SchemaNodeIdentifierBuildNamespace;
27 import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.URIStringToImportPrefix;
28 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.action.ActionStatementSupport;
29 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.anydata.AnydataStatementSupport;
30 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.anyxml.AnyxmlStatementSupport;
31 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.argument.ArgumentStatementSupport;
32 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.augment.AugmentStatementRFC6020Support;
33 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.augment.AugmentStatementRFC7950Support;
34 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.base.BaseStatementSupport;
35 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.belongs_to.BelongsToStatementSupport;
36 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.bit.BitStatementRFC6020Support;
37 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.bit.BitStatementRFC7950Support;
38 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.case_.CaseStatementRFC6020Support;
39 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.case_.CaseStatementRFC7950Support;
40 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.choice.ChoiceStatementRFC6020Support;
41 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.choice.ChoiceStatementRFC7950Support;
42 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.config.ConfigStatementSupport;
43 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.contact.ContactStatementSupport;
44 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.container.ContainerStatementRFC6020Support;
45 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.container.ContainerStatementRFC7950Support;
46 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.default_.DefaultStatementSupport;
47 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.description.DescriptionStatementSupport;
48 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.deviate.DeviateStatementRFC6020Support;
49 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.deviate.DeviateStatementRFC7950Support;
50 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.deviation.DeviationStatementSupport;
51 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.enum_.EnumStatementRFC6020Support;
52 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.enum_.EnumStatementRFC7950Support;
53 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.error_app_tag.ErrorAppTagStatementSupport;
54 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.error_message.ErrorMessageStatementSupport;
55 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.extension.ExtensionStatementSupport;
56 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.feature.FeatureStatementSupport;
57 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.fraction_digits.FractionDigitsStatementSupport;
58 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.grouping.GroupingStatementRFC6020Support;
59 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.grouping.GroupingStatementRFC7950Support;
60 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.identity.IdentityStatementRFC6020Support;
61 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.identity.IdentityStatementRFC7950Support;
62 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.if_feature.IfFeatureStatementSupport;
63 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.import_.ImportStatementRFC6020Support;
64 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.import_.ImportStatementRFC7950Support;
65 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.include.IncludeStatementRFC6020Support;
66 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.include.IncludeStatementRFC7950Support;
67 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.input.InputStatementRFC6020Support;
68 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.input.InputStatementRFC7950Support;
69 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.key.KeyStatementSupport;
70 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.leaf.LeafStatementSupport;
71 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.leaf_list.LeafListStatementRFC6020Support;
72 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.leaf_list.LeafListStatementRFC7950Support;
73 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.length.LengthStatementSupport;
74 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.list.ListStatementRFC6020Support;
75 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.list.ListStatementRFC7950Support;
76 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.mandatory.MandatoryStatementSupport;
77 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.max_elements.MaxElementsStatementSupport;
78 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.min_elements.MinElementsStatementSupport;
79 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.modifier.ModifierStatementSupport;
80 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.module.ModuleStatementRFC6020Support;
81 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.module.ModuleStatementRFC7950Support;
82 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.must.MustStatementSupport;
83 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.namespace.NamespaceStatementSupport;
84 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.notification.NotificationStatementRFC6020Support;
85 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.notification.NotificationStatementRFC7950Support;
86 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.ordered_by.OrderedByStatementSupport;
87 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.organization.OrganizationStatementSupport;
88 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.output.OutputStatementRFC6020Support;
89 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.output.OutputStatementRFC7950Support;
90 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.path.PathStatementSupport;
91 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.pattern.PatternStatementRFC6020Support;
92 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.pattern.PatternStatementRFC7950Support;
93 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.position.PositionStatementSupport;
94 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.prefix.PrefixStatementSupport;
95 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.presence.PresenceStatementSupport;
96 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.range.RangeStatementSupport;
97 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.reference.ReferenceStatementSupport;
98 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.refine.RefineStatementRFC6020Support;
99 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.refine.RefineStatementRFC7950Support;
100 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.require_instance.RequireInstanceStatementSupport;
101 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.revision.RevisionStatementSupport;
102 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.revision_date.RevisionDateStatementSupport;
103 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.rpc.RpcStatementRFC6020Support;
104 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.rpc.RpcStatementRFC7950Support;
105 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.status.StatusStatementSupport;
106 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.submodule.SubmoduleStatementRFC6020Support;
107 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.submodule.SubmoduleStatementRFC7950Support;
108 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.type.TypeStatementRFC6020Support;
109 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.type.TypeStatementRFC7950Support;
110 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.typedef.TypedefStatementSupport;
111 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.unique.UniqueStatementSupport;
112 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.units.UnitsStatementSupport;
113 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.uses.UsesStatementSupport;
114 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.value.ValueStatementSupport;
115 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.when.WhenStatementSupport;
116 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.yang_version.YangVersionStatementSupport;
117 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.yin_element.YinElementStatementSupport;
118 import org.opendaylight.yangtools.yang.parser.spi.ExtensionNamespace;
119 import org.opendaylight.yangtools.yang.parser.spi.GroupingNamespace;
120 import org.opendaylight.yangtools.yang.parser.spi.IdentityNamespace;
121 import org.opendaylight.yangtools.yang.parser.spi.ModuleNamespace;
122 import org.opendaylight.yangtools.yang.parser.spi.NamespaceToModule;
123 import org.opendaylight.yangtools.yang.parser.spi.PreLinkageModuleNamespace;
124 import org.opendaylight.yangtools.yang.parser.spi.SubmoduleNamespace;
125 import org.opendaylight.yangtools.yang.parser.spi.TypeNamespace;
126 import org.opendaylight.yangtools.yang.parser.spi.meta.DerivedIdentitiesNamespace;
127 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
128 import org.opendaylight.yangtools.yang.parser.spi.meta.QNameCacheNamespace;
129 import org.opendaylight.yangtools.yang.parser.spi.meta.SemanticVersionModuleNamespace;
130 import org.opendaylight.yangtools.yang.parser.spi.meta.SemanticVersionNamespace;
131 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementDefinitionNamespace;
132 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupportBundle;
133 import org.opendaylight.yangtools.yang.parser.spi.source.AugmentToChoiceNamespace;
134 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToModuleContext;
135 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleCtx;
136 import org.opendaylight.yangtools.yang.parser.spi.source.BelongsToPrefixToModuleName;
137 import org.opendaylight.yangtools.yang.parser.spi.source.ImpPrefixToNamespace;
138 import org.opendaylight.yangtools.yang.parser.spi.source.ImportPrefixToModuleCtx;
139 import org.opendaylight.yangtools.yang.parser.spi.source.ImportPrefixToSemVerSourceIdentifier;
140 import org.opendaylight.yangtools.yang.parser.spi.source.ImportedModuleContext;
141 import org.opendaylight.yangtools.yang.parser.spi.source.IncludedModuleContext;
142 import org.opendaylight.yangtools.yang.parser.spi.source.IncludedSubmoduleNameToModuleCtx;
143 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
144 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToSourceIdentifier;
145 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNameToModuleQName;
146 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNameToNamespace;
147 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleNamespaceForBelongsTo;
148 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleQNameToModuleName;
149 import org.opendaylight.yangtools.yang.parser.spi.source.ModulesDeviatedByModules;
150 import org.opendaylight.yangtools.yang.parser.spi.source.PrefixToModule;
151 import org.opendaylight.yangtools.yang.parser.spi.source.QNameToStatementDefinition;
152 import org.opendaylight.yangtools.yang.parser.spi.source.StmtOrderingNamespace;
153 import org.opendaylight.yangtools.yang.parser.spi.source.SupportedFeaturesNamespace;
154 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace;
155 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace.ValidationBundleType;
156 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
159 * Utility class holding entrypoints for assembling RFC6020/RFC7950 statement {@link CrossSourceStatementReactor}s.
161 * @author Robert Varga
164 public final class RFC7950Reactors {
165 private static final Set<YangVersion> SUPPORTED_VERSIONS = Sets.immutableEnumSet(VERSION_1, VERSION_1_1);
167 private static final StatementSupportBundle INIT_BUNDLE = StatementSupportBundle.builder(SUPPORTED_VERSIONS)
168 .addSupport(global(ValidationBundlesNamespace.class))
169 .addSupport(global(SupportedFeaturesNamespace.class))
170 .addSupport(global(ModulesDeviatedByModules.class))
173 private static final StatementSupportBundle PRE_LINKAGE_BUNDLE = StatementSupportBundle.derivedFrom(INIT_BUNDLE)
174 .addVersionSpecificSupport(VERSION_1, new ModuleStatementRFC6020Support())
175 .addVersionSpecificSupport(VERSION_1_1, new ModuleStatementRFC7950Support())
176 .addVersionSpecificSupport(VERSION_1, new SubmoduleStatementRFC6020Support())
177 .addVersionSpecificSupport(VERSION_1_1, new SubmoduleStatementRFC7950Support())
178 .addSupport(new NamespaceStatementSupport())
179 .addVersionSpecificSupport(VERSION_1, new ImportStatementRFC6020Support())
180 .addVersionSpecificSupport(VERSION_1_1, new ImportStatementRFC7950Support())
181 .addVersionSpecificSupport(VERSION_1, new IncludeStatementRFC6020Support())
182 .addVersionSpecificSupport(VERSION_1_1, new IncludeStatementRFC7950Support())
183 .addSupport(new BelongsToStatementSupport())
184 .addSupport(new PrefixStatementSupport())
185 .addSupport(new YangVersionStatementSupport())
186 .addSupport(new RevisionStatementSupport())
187 .addSupport(new RevisionDateStatementSupport())
188 .addSupport(global(ModuleNameToNamespace.class))
189 .addSupport(global(PreLinkageModuleNamespace.class))
190 .addSupport(sourceLocal(ImpPrefixToNamespace.class))
191 .addSupport(global(ModuleCtxToModuleQName.class))
194 private static final StatementSupportBundle LINKAGE_BUNDLE = StatementSupportBundle
195 .derivedFrom(PRE_LINKAGE_BUNDLE)
196 .addSupport(new DescriptionStatementSupport())
197 .addSupport(new ReferenceStatementSupport())
198 .addSupport(new ContactStatementSupport())
199 .addSupport(new OrganizationStatementSupport())
200 .addSupport(global(ModuleNamespace.class))
201 .addSupport(global(ModuleNamespaceForBelongsTo.class))
202 .addSupport(global(SubmoduleNamespace.class))
203 .addSupport(global(NamespaceToModule.class))
204 .addSupport(global(ModuleNameToModuleQName.class))
205 .addSupport(global(ModuleCtxToSourceIdentifier.class))
206 .addSupport(global(ModuleQNameToModuleName.class))
207 .addSupport(global(PrefixToModule.class))
208 .addSupport(QNameCacheNamespace.getInstance())
209 .addSupport(sourceLocal(ImportedModuleContext.class))
210 .addSupport(sourceLocal(IncludedModuleContext.class))
211 .addSupport(sourceLocal(IncludedSubmoduleNameToModuleCtx.class))
212 .addSupport(sourceLocal(ImportPrefixToModuleCtx.class))
213 .addSupport(sourceLocal(BelongsToPrefixToModuleCtx.class))
214 .addSupport(sourceLocal(URIStringToImportPrefix.class))
215 .addSupport(sourceLocal(BelongsToModuleContext.class))
216 .addSupport(sourceLocal(QNameToStatementDefinition.class))
217 .addSupport(sourceLocal(BelongsToPrefixToModuleName.class))
220 private static final StatementSupportBundle STMT_DEF_BUNDLE = StatementSupportBundle
221 .derivedFrom(LINKAGE_BUNDLE)
222 .addSupport(new YinElementStatementSupport())
223 .addSupport(new ArgumentStatementSupport())
224 .addSupport(new ExtensionStatementSupport())
225 .addSupport(new ChildSchemaNodeNamespace<>())
226 .addSupport(new SchemaNodeIdentifierBuildNamespace())
227 .addSupport(global(ExtensionNamespace.class))
228 .addSupport(new TypedefStatementSupport())
229 .addSupport(treeScoped(TypeNamespace.class))
230 .addVersionSpecificSupport(VERSION_1, new IdentityStatementRFC6020Support())
231 .addVersionSpecificSupport(VERSION_1_1, new IdentityStatementRFC7950Support())
232 .addSupport(global(IdentityNamespace.class))
233 .addSupport(new DefaultStatementSupport())
234 .addSupport(new StatusStatementSupport())
235 .addVersionSpecificSupport(VERSION_1, new TypeStatementRFC6020Support())
236 .addVersionSpecificSupport(VERSION_1_1, new TypeStatementRFC7950Support())
237 .addSupport(new UnitsStatementSupport())
238 .addSupport(new RequireInstanceStatementSupport())
239 .addVersionSpecificSupport(VERSION_1, new BitStatementRFC6020Support())
240 .addVersionSpecificSupport(VERSION_1_1, new BitStatementRFC7950Support())
241 .addSupport(new PathStatementSupport())
242 .addVersionSpecificSupport(VERSION_1, new EnumStatementRFC6020Support())
243 .addVersionSpecificSupport(VERSION_1_1, new EnumStatementRFC7950Support())
244 .addSupport(new LengthStatementSupport())
245 .addVersionSpecificSupport(VERSION_1, new PatternStatementRFC6020Support())
246 .addVersionSpecificSupport(VERSION_1_1, new PatternStatementRFC7950Support())
247 .addVersionSpecificSupport(VERSION_1_1, new ModifierStatementSupport())
248 .addSupport(new RangeStatementSupport())
249 .addSupport(new KeyStatementSupport())
250 .addVersionSpecificSupport(VERSION_1, new ContainerStatementRFC6020Support())
251 .addVersionSpecificSupport(VERSION_1_1, new ContainerStatementRFC7950Support())
252 .addVersionSpecificSupport(VERSION_1, new GroupingStatementRFC6020Support())
253 .addVersionSpecificSupport(VERSION_1_1, new GroupingStatementRFC7950Support())
254 .addVersionSpecificSupport(VERSION_1, new ListStatementRFC6020Support())
255 .addVersionSpecificSupport(VERSION_1_1, new ListStatementRFC7950Support())
256 .addSupport(new UniqueStatementSupport())
257 .addVersionSpecificSupport(VERSION_1_1, new ActionStatementSupport())
258 .addVersionSpecificSupport(VERSION_1, new RpcStatementRFC6020Support())
259 .addVersionSpecificSupport(VERSION_1_1, new RpcStatementRFC7950Support())
260 .addVersionSpecificSupport(VERSION_1, new InputStatementRFC6020Support())
261 .addVersionSpecificSupport(VERSION_1_1, new InputStatementRFC7950Support())
262 .addVersionSpecificSupport(VERSION_1, new OutputStatementRFC6020Support())
263 .addVersionSpecificSupport(VERSION_1_1, new OutputStatementRFC7950Support())
264 .addVersionSpecificSupport(VERSION_1, new NotificationStatementRFC6020Support())
265 .addVersionSpecificSupport(VERSION_1_1, new NotificationStatementRFC7950Support())
266 .addSupport(new FractionDigitsStatementSupport())
267 .addSupport(new BaseStatementSupport())
268 .addSupport(global(DerivedIdentitiesNamespace.class))
269 .addSupport(global(StatementDefinitionNamespace.class))
272 private static final StatementSupportBundle FULL_DECL_BUNDLE = StatementSupportBundle
273 .derivedFrom(STMT_DEF_BUNDLE)
274 .addSupport(new LeafStatementSupport())
275 .addSupport(new ConfigStatementSupport())
276 .addSupport(new DeviationStatementSupport())
277 .addVersionSpecificSupport(VERSION_1, new DeviateStatementRFC6020Support())
278 .addVersionSpecificSupport(VERSION_1_1, new DeviateStatementRFC7950Support())
279 .addVersionSpecificSupport(VERSION_1, new ChoiceStatementRFC6020Support())
280 .addVersionSpecificSupport(VERSION_1_1, new ChoiceStatementRFC7950Support())
281 .addVersionSpecificSupport(VERSION_1, new CaseStatementRFC6020Support())
282 .addVersionSpecificSupport(VERSION_1_1, new CaseStatementRFC7950Support())
283 .addSupport(new MustStatementSupport())
284 .addSupport(new MandatoryStatementSupport())
285 .addSupport(new AnyxmlStatementSupport())
286 .addVersionSpecificSupport(VERSION_1_1, new AnydataStatementSupport())
287 .addSupport(new IfFeatureStatementSupport())
288 .addSupport(new UsesStatementSupport())
289 .addSupport(treeScoped(GroupingNamespace.class)) //treeScoped
290 .addSupport(new ErrorMessageStatementSupport())
291 .addSupport(new ErrorAppTagStatementSupport())
292 .addVersionSpecificSupport(VERSION_1, new LeafListStatementRFC6020Support())
293 .addVersionSpecificSupport(VERSION_1_1, new LeafListStatementRFC7950Support())
294 .addSupport(new PresenceStatementSupport())
295 .addSupport(new MaxElementsStatementSupport())
296 .addSupport(new MinElementsStatementSupport())
297 .addSupport(new OrderedByStatementSupport())
298 .addSupport(new WhenStatementSupport())
299 .addVersionSpecificSupport(VERSION_1, new AugmentStatementRFC6020Support())
300 .addVersionSpecificSupport(VERSION_1_1, new AugmentStatementRFC7950Support())
301 .addSupport(treeScoped(AugmentToChoiceNamespace.class))
302 .addVersionSpecificSupport(VERSION_1, new RefineStatementRFC6020Support())
303 .addVersionSpecificSupport(VERSION_1_1, new RefineStatementRFC7950Support())
304 .addSupport(new FeatureStatementSupport())
305 .addSupport(new PositionStatementSupport())
306 .addSupport(new ValueStatementSupport())
307 .addSupport(global(StmtOrderingNamespace.class))
310 private static final Map<ModelProcessingPhase, StatementSupportBundle> RFC7950_BUNDLES =
311 ImmutableMap.<ModelProcessingPhase, StatementSupportBundle>builder()
312 .put(ModelProcessingPhase.INIT, INIT_BUNDLE)
313 .put(ModelProcessingPhase.SOURCE_PRE_LINKAGE, PRE_LINKAGE_BUNDLE)
314 .put(ModelProcessingPhase.SOURCE_LINKAGE, LINKAGE_BUNDLE)
315 .put(ModelProcessingPhase.STATEMENT_DEFINITION, STMT_DEF_BUNDLE)
316 .put(ModelProcessingPhase.FULL_DECLARATION, FULL_DECL_BUNDLE)
317 .put(ModelProcessingPhase.EFFECTIVE_MODEL, FULL_DECL_BUNDLE)
320 private static final Map<ValidationBundleType, Collection<StatementDefinition>> RFC6020_VALIDATION_BUNDLE =
321 ImmutableMap.<ValidationBundleType, Collection<StatementDefinition>>builder()
322 .put(ValidationBundleType.SUPPORTED_REFINE_SUBSTATEMENTS,
323 YangValidationBundles.SUPPORTED_REFINE_SUBSTATEMENTS)
324 .put(ValidationBundleType.SUPPORTED_AUGMENT_TARGETS, YangValidationBundles.SUPPORTED_AUGMENT_TARGETS)
325 .put(ValidationBundleType.SUPPORTED_CASE_SHORTHANDS, YangValidationBundles.SUPPORTED_CASE_SHORTHANDS)
326 .put(ValidationBundleType.SUPPORTED_DATA_NODES, YangValidationBundles.SUPPORTED_DATA_NODES)
329 private static final CrossSourceStatementReactor DEFAULT_RFC6020_RFC7950_REACTOR = defaultReactorBuilder().build();
330 private static final CrossSourceStatementReactor VANILLA_RFC6020_RFC7950_REACTOR = vanillaReactorBuilder().build();
332 private RFC7950Reactors() {
333 throw new UnsupportedOperationException();
337 * Returns a pre-built {@link CrossSourceStatementReactor} supporting RFC6020 and RFC7950, along with OpenConfig
338 * semantic version extension. This is useful for parsing near-vanilla YANG models while providing complete
339 * support for semantic versions.
341 * @return A shared reactor instance.
343 public static CrossSourceStatementReactor defaultReactor() {
344 return DEFAULT_RFC6020_RFC7950_REACTOR;
348 * Returns a partially-configured {@link CustomCrossSourceStatementReactorBuilder}, with RFC6020/RFC7950
349 * and OpenConfig semantic version support enabled.
351 * @return A new {@link CustomCrossSourceStatementReactorBuilder}.
353 public static CustomCrossSourceStatementReactorBuilder defaultReactorBuilder() {
354 return vanillaReactorBuilder()
355 // Semantic version support
356 .addStatementSupport(ModelProcessingPhase.SOURCE_LINKAGE, OpenConfigVersionSupport.getInstance())
357 .addNamespaceSupport(ModelProcessingPhase.SOURCE_LINKAGE, global(SemanticVersionNamespace.class))
358 .addNamespaceSupport(ModelProcessingPhase.SOURCE_LINKAGE, global(SemanticVersionModuleNamespace.class))
359 .addNamespaceSupport(ModelProcessingPhase.SOURCE_LINKAGE,
360 sourceLocal(ImportPrefixToSemVerSourceIdentifier.class));
364 * Returns a pre-built {@link CrossSourceStatementReactor} supporting both RFC6020 and RFC7950. This is useful
365 * for parsing vanilla YANG models without any semantic support for extensions. Notably missing is the semantic
366 * version extension, hence attempts to use semantic version mode will cause failures.
368 * @return A shared reactor instance.
370 public static CrossSourceStatementReactor vanillaReactor() {
371 return VANILLA_RFC6020_RFC7950_REACTOR;
375 * Returns a partially-configured {@link CustomCrossSourceStatementReactorBuilder}, with vanilla RFC6020/RFC7950
378 * @return A new {@link CustomCrossSourceStatementReactorBuilder}.
380 public static CustomCrossSourceStatementReactorBuilder vanillaReactorBuilder() {
381 return addDefaultRFC7950Bundles(new CustomCrossSourceStatementReactorBuilder(SUPPORTED_VERSIONS));
384 private static CustomCrossSourceStatementReactorBuilder addDefaultRFC7950Bundles(
385 final CustomCrossSourceStatementReactorBuilder builder) {
386 RFC7950_BUNDLES.entrySet().forEach(entry -> builder.addAllSupports(entry.getKey(), entry.getValue()));
387 RFC6020_VALIDATION_BUNDLE.entrySet().forEach(
388 entry -> builder.addValidationBundle(entry.getKey(), entry.getValue()));